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Chemistry, 28.01.2020 05:31 Demarcusclincy
What was the percent increase in the population of city k from 1980 to 1990 ? (1) in 1970 the population of city k was 160,000. (2) in 1980 the population of city k was 20 percent greater than it was in 1970, and in 1990 the population of city k was 30 percent greater than it was in 1970.?
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What was the percent increase in the population of city k from 1980 to 1990 ? (1) in 1970 the popul...
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